Yazar "Yavuz, Tevfik" için listeleme
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Bond strength of resin composite to light activated bleached enamel
Yavuz, Tevfik; Özyılmaz, Özgün Yusuf; Öztürk, Atiye Nilgun; Aykent, Filiz (Wolters Kluwer Medknow Publications, 2016)Objectives: This study evaluated the microtensile bond strength (mu TBS) of a resin composite bonded to bleached enamel as a function of bleaching conditions. Materials and Methods: The whiteness hydrogen peroxide (HP) ... -
Comparison of the effects of surface treatments on roughness of two ceramic systems
Dilber, Erhan; Yavuz, Tevfik; Kara, Haluk Barış; Öztürk, Atiye Nilgün (Mary Ann Liebert, Inc., 2012)Objective: The aim of this study was to evaluate the effects of different surface treatments on the surface roughness of lithium disilicate-based core (IPS Empress 2, shade 210, Ivoclar Vivadent, Schaan, Liechtenstein) and ... -
Effect of different surface treatments on porcelain-resin bond strength
Yavuz, Tevfik; Özyılmaz, Özgün Yusuf; Dilber, Erhan; Tobi, Elif Sümeyye; Kılıç, Hamdi Şükür (Wiley, 2017)Purpose:The aim of this study was to evaluate the effects of various surface treatments on the surface structure and shear bond strength (SBS) of different ceramics. Materials and Methods: total of 192 disk-shaped cores ... -
Effects of different concentrations of hydrogen peroxide on the surface roughness of various esthetic restorative materials
Background: The aim of this in vitro study was to evaluate surface roughness of four different restorative materials during bleaching procedures. Methods: In this study, the bleaching agents were applied on the low-fusing ... -
Effects of different surface treatments on shear bond strength in two different ceramic systems
Yavuz, Tevfik; Dilber, Erhan; Kara, Haluk Barış; Tunçdemir, Ali Rıza; Öztürk, Atiye Nilgün (Springer London Ltd, 2013)The purpose of this study was to evaluate the influence of different surface treatments (sandblasting, acid etching, and laser irradiation) on the shear bond strength of lithium disilicate-based core (IPS Empress 2) and ... -
Temperature rises during tooth bleaching with different light-curing units
Özyılmaz, Özgün Yusuf; Yavuz, Tevfik; Sarı, Tuǧrul; Aykent, Filiz; Öztürk, Atiye Nilgün (Taylor and Francis, 2015)The aim of this study was to evaluate the influence of three different light-curing units on the temperature rise induced in the pulpal cavity, when bleached with 35% hydrogen peroxide (HP). Forty extracted maxillary central ...